baber/WOPTO huggingface dataset:
Patent JP-H09255119-A (JP)
Title: Linear type double-belt conveyor
Inventor: FURUMORI KENICHI
IPC: B65G23/23
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To constitute a linear motor, thereby making a thrust in the linear motor so as not to be reduced even if installing a stator at the carrier side after driving a conveyor belt directly by this motor, by installing these stators being opposed up and down as holding the carrier side of the conveyor along the longitudinal direction. SOLUTION: When a shifting magnetic field is generated out of a stator 5, an eddy current is produced in a secondary conductor later embedded in a conveyor belt 1, whereby electromagnetic force between this eddy current and the shifting magnetic field works as a thrust, constituting a linear motor. In this constitution, the conveyor belt 1 is directly driven by this thrust. In this time, an electromagnetic normal force works in space between the stator 5 and the secondary conductor layer 4, but since this secondary conductor layer 4 is of nonmagnetic substance, this electromagnetic normal force is regarded as repulsion. Subsequently, this repulsion works in a direction where both upper and lower conveyor belt are pressed with each other, through which a conveyed work 2 is conveyed in a positive manner.  In addition, since it is a direction where there repulsion is negated with each other, such a possibility that the conveyor belt 1 might be separated from the stator 5 and reduced in the impellet force is eliminated.
Patent JP-S59189652-A (JP)
Title: Semiconductor integrated device
Inventor: TAKANORI TAKESHI
IPC: H01L21/762
Filed: 1983-04-13
Abstract: PURPOSE:To hold the whole device at the predetermined potential about uniformly as well as to make the insulation among the elements nearly perfect by arranging a buried layer of the same conductive type as that of the semiconductor substrate in the part right under an isolation oxide film for surrounding insulation among the elements. CONSTITUTION:In the semiconductor integrated device for surrounding isolation among the elements formed on the semiconductor substrate 20 with an oxide film 19, a buried layer 23 of the same conductive type as that of the semiconductor substrate 20 is formed in the part right under said oxide film 19 around each element. For example, a P<+> type buried layer 23 is arranged in the part right under the isolation oxide film 19 for insulating a transistor 1 from a resistance 12 on the P type semiconductor substrate 20. This P<+> type buried layer 23 has a higher concentration compared with the semiconductor substrate 20, accordingly a resistance is also smaller.
Patent JP-H07282892-A (JP)
Title: Waterproof plug for connector
Inventor: OSUMI HIDEKI
IPC: H01R13/52
Filed: 1994-04-01
Abstract: PURPOSE:To provide a waterproof plug for a connector capable of obtaining good sealing performance, confirming the fitted state of a waterproof plug at the time of assembling, and preventing the erroneous fitting of the waterproof plug. CONSTITUTION:A housing section 2 is provided with multiple electric wire insertion holes 8 and a waterproof plug storage section 9 surrounding the electric wire insertion holes 8. A waterproof plug 3 is a flat plate-like member molded with an elastic material, and it is provided with multiple electric wire insertion holes 14 corresponding to the electric wire insertion holes 8 and a projection 15 on its plane section. A waterproof plug cover 4 is bored with multiple electric wire insertion holes 17 corresponding to the electric wire insertion holes 8 and a projection insertion hole 18 to be inserted with the projection 15 of the waterproof plug 3. The waterproof plug 3 is inserted into the waterproof plug storage section 9 of the housing section 2, and the waterproof plug cover 4 is covered on the peripheral wall of the waterproof plug storage section 9 to assemble a waterproof plug 1 for a connector. When the protruded state of the projection 15 of the waterproof plug 3 from the projection insertion hole 18 of the waterproof plug cover 4 is confirmed, the quality of the fitted state of the waterproof plug 3 is judged.
Patent JP-H0746024-A (JP)
Title: Reducing method for permittivity of ferroelectric material
Inventor: RONARUDO AI UORUFUSON
IPC: H01P1/18
Filed: 1994-04-01
Abstract: PURPOSE: To reduce the dielectric constant of a ferrodielectric material while virtually maintaining its inherent tuning. CONSTITUTION: The property is changed for a ferrodielectric material that has a dielectric constant εr , a loss tangent tanδand the tuning of prescribed frequency (f) by means of a structure of a geometric shape. This structure has plural ferrodielectric slabs 18 of prescribed thickness (t) which are continuously arranged on an axis (z) and one of other two axes. The other of two axes is used for reduction of the constant εr .
Patent JP-S51141633-A (JP)
Title: Electronic photographing apparatus
Inventor: ANZAI MASAYASU
IPC: G03G15/00
Filed: 1975-06-02
Abstract: PURPOSE:To easily provide hard or soft images by one kind of sensitive paper.
Patent JP-S60208799-A (JP)
Inventor: HIRAOKA SEIJI
IPC: G10L13/02
Filed: 1984-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04279229-A (JP)
Title: Work feeding device for sheet metal working machine
Inventor: OKADA YASUAKI
IPC: B26D7/06
Filed: 1991-03-05
Abstract: PURPOSE:To prevent a work front being harmed by application of a punch press, etc., when the work is moved. CONSTITUTION:Plural work holders 14, 15 are provided to clamp each of a pair of facing side edges of a plate work W mounted on a worktable 2. A holders floating and supporting device 11 is provided to support these work holders 14, 15 by air pressure in a floating state. The holders floating and supporting device 11 has an air mount 12a supporting a cross slide 9 and an air mount 12b supporting a facing slide 13. The cross slide 9 can be fed by a feed screw 38. A carriage 7 provided with the feed screw 38 can move with part of the worktable 2 in the direction vertical to the cross slide 9.
Patent JP-H11263441-A (JP)
Title: Separation device of overlapped substrate in transfer facility of substrate
Inventor: MORI NAOKI
IPC: B65G59/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To certainly separate substrates one by one when the substrates adsorbed by a vacuum suction collet are doubly overlapped and adhered at the time of taking off the substrates stacked and stored in a magazine holder one by one from the one on the top stage by the vacuum suction collet. SOLUTION: A separation stage 4 is provided in a transfer route of a vacuum suction collet 3, thickness of substrates A, C vacuum sucked on the vacuum adsorptive collet 3 at a point of this separation stage is detected by thickness sensors 7a, 7b, and in cases where it is judged by them that they are doubly overlapped, the substrate C on the lower side is sucked on an upper surface of the separation stage 4 by a port 8 for vacuum suction, and only the substrate 4 on the upper side is lifted up by the vacuum suction collet 3.
Patent JP-H05217574-A (JP)
Title: Electrode plate group for lead-acid battery
Inventor: MACHIDA KAZUYUKI
IPC: H01M50/541
Filed: 1992-02-05
Abstract: PURPOSE:To improve the production efficiency of a lead-acid battery and provide an electrode plate group having high performance by facilitating the resistance welding between the connector bodies between cells through the partitioning wall of an electric cell. CONSTITUTION:A lattice substrate which constitutes an electrode plate is made of lead-calcium alloy, and the negative and positive straps 9 and 10 connected with the lug rows 1a,...2a,... of the negative and positive electrode plates are made of lead-tin alloy. A between-cell connecting body 15 connected with the negative and positive electrode straps 9 and 10 is made of lead-calcium alloy.
Patent JP-S59192292-A (JP)
Inventor: NAKABAYASHI SUMIE
IPC: G06F3/16
Filed: 1983-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59194954-A (JP)
Title: Business-form transportation apparatus
Inventor: NAKAJIYOU YOSHIO
IPC: G03G15/00
Filed: 1983-04-15
Abstract: PURPOSE:To permit a motor to be used in common by driving the feeding-out means for a manual insertion tray for manual paper-feeding and the business- form feeding means for other paper-feeding means by the motor used in common and installing a switching means for the state where the manual insertion tray is used or not. CONSTITUTION:The captioned apparatus is equipped with a manual insertion tray 1 and the upper and the lower cassettes 2 and 3 into which business forms 8 and 9 can be accommodated, on the upper and the lower business-form loading boards 6 and 7 for cassette which are urged upwardly by springs 4 and 5. In this case, business forms 8 and 9 are sent through the upper and the lower feed rollers 10 and 11 by the normal and the reverse revolution of a motor used in common. A manual feed roller 14 is also driven by the motor. When the manual insertion tray 1 is to be used, said manual insertion tray 1 is press-attached onto the feed roller 14 by the urging force of a spring 16 by opening an inlet guide 12, and the business form 8 in the upper cassette 2 is separated from the feed roll 10 by a pushing-down link 13.
Patent JP-H05272516-A (JP)
Title: Part mounting device
IPC: F16B21/04
Filed: 1992-03-24
Abstract: PURPOSE:To perform fastening having a feeling of clipping, capable of being easily fastened and unfastened, and having some degrees of strength by providing a stepped hole in a part, providing parallel plates engaged with a T-shaped projection of a main body on a clip, and providing an off-centered square holes on the parallel plates so that the clip fitted on the T-shaped projection can be turned only in one direction. CONSTITUTION:A T-shaped projection 4 and a positioning pin 11 are projectingly provided on the contact part of a side plate 1 with a top plate 2, and a stepped hole 5 is drilled on the contact part of the top plate 2 with the T-shaped projection 4. A clip 3 made of elastic resin is composed of an operating face 6, parallel plates 7, and square holes 8, and an energizing springs 12 integrally molded with the clip 3 are provided at the upper part of the square holes 8. The stepped hole of the top plat 2 is fitted onto the T-shaped projection 4 of the side plate 1, and the clip 3 is inserted into the stepped hole and turned so that the T-shaped projection enters between the parallel plates 7. In this case, since the square holes 8 are off-centered, the clip can be turned only in the H-direction, although the parallel plates 7 are elastically deformed. By turning the operating part 6, the parallel plates 7 are elastically deformed by the corners of a base 9, and turned by 90 degrees.
Patent JP-H11262746-A (JP)
Title: Garbage treatment apparatus
Inventor: YOSHIMOTO ISAO
IPC: B01D53/38
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of offensive odors to the outside by installing a deodorant ejection part which ejects a deodorant interlockingly with the opening of the charging lid of casing in the casing. SOLUTION: A deodorant ejection part 5 is composed of a deodorant ejection pipe 5a, a deodorant storage tank 5c, a deodorant supply motor 5d, and a deodorant supply pipe 5f. The tank 5c is disposed in the front wall lower part of a casing 10. The pipe 5a is disposed horizontally at the position just in front of the front side fringe part of the ceiling part 10a of a garbage charging port 11. Numbers of deodorant ejection nozzles 5b are formed at regular intervals in the pipe 5a and inserted into the nozzle insertion holes of the front side fringe part of the ceiling part 10a. A deodorant is elected toward the rear fringe part of the ceiling part 10a. The opening of a charging lid 12 is detected by turning off a detection switch 15, a deodorant supply motor 5d is driven, and the deodorant is elected. In this way, deodorization is done during lid opening to prevent an unpleasant feeling.
Patent JP-S57180519-A (JP)
Title: Automatic disc transporting and aligning apparatus
Inventor: TAKEMURA TADASHI
IPC: B65G65/00
Filed: 1981-04-30
Abstract: PURPOSE:To automatically arrange discs by providing a member for dropping a disc stamped by a press and standing the disc on its end at the lower end of a chute and a device for arranging the disc in an erect posture and aligning same, which is disposed below the chute. CONSTITUTION:A discs stamped from a hot coil by a press is rolled down an inclined rolling path 4 from a transport conveyer. The lower end portion of the rolling path 4 is provided with a dropping hole 7, and the disc is dropped from a drop guide 12 in an erect posture. In a disc aligning table 8 comprising a V- trough 9, the disc 2 is aligned with its erect posture kept by air from an air spray nozzle 13, whereby the disc is loaded together with the V-trough, resulting in facilitating the following handling of the disc and automatically aligning the disc.
Patent JP-H04302919-A (JP)
Title: Heating cooking utensil
Inventor: MACHIDA TATSUO
IPC: A47J37/08
Filed: 1991-03-29
Abstract: PURPOSE:To provide a heating cooking utensil with is capable of spreading heat rays over the whole area of an article to be heated in a heating chamber directly and substantially uniformly and holding a heater formed of a glass or ceramic-made ring-shaped pipe while protecting said heater from damage as much as possible even when it is subjected to impact. CONSTITUTION:A heater 12 which heats a heating chamber 11 is installed inside the heating chamber 11 in parallel to a grinding 17. The heater 17 is formed of a glass or ceramic-made ring-shaped pipe 19 with a built-in heating medium 18. The heater is supported at least two substantially diametric locations by way of a metal support fitting 27 (holding member) installed to the wall of the heating chamber 11.
Patent JP-S51142041-A (JP)
Title: Apparatus for marking hot coils
Inventor: WATANABE HIROTOSHI
IPC: B41J2/005
Filed: 1975-05-31
Abstract: PURPOSE: Apparatus for the automatic marking on hot coils, composed of a stencil disc operable by computer cignals, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59231899-A (JP)
Inventor: TOOMASU ERU SUUEIN
IPC: H05K13/00
Filed: 1984-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09259404-A (JP)
Title: Write current generating circuit
Inventor: NARISAWA KEIJI
IPC: G11B5/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the delay of the rise and fall time of write current and to make write frequency higher so as to speed up the recording operation of an HDD by directly switching a current source to make the write current flow. SOLUTION: When signals CTLA and CTL1 are 'H', while signals CTLB and CTL2 are 'L', a transistor Q1 and a switch circuit S1 are kept in the on-state, while a transistor Q2 and a switch circuit S2 in the off-state. By turning on the circuit S1, a current to flow via a resistor element R4 is made to flow via the circuit S1 into a ground line GND. As a result, a current mirror circuit consisting of transistors Q13 and Q10 does not function as a current source. On the contrary, a current to flow via an element R3 with off-state of the circuit S2 is made to flow into transistors Q12 and Q11, and hence a current mirror circuit of these transistors Q12 and Q11 functions as a current source. Consequently, the write current Iw flows from one end side (HX) of a head LHD to the other end side (HY).
Patent JP-S55158717-A (JP)
Title: Limiter circuit
Inventor: GOTOU KATSUHIKO
IPC: H03G11/00
Filed: 1979-05-30
Abstract: PURPOSE:To reduce the distortion of the output waveform to the large input signal without increasing the number of elements by utilizing the characteristics between the base and the emitter of the transsistor instead of the diode characteristics, thus obtaining the steady limiter effect. CONSTITUTION:Diode 7 and transistor TR16 are provided to limiter circuit 2; diode 7 is connected in parallel between the base and the emitter of TR16; the base of TR16 is connected to reference voltage output terminal 14 at reference voltage producing part 1; and the emitter of TR16 is connected to signal producing part 3 via signal output terminal 15 respectively. The collector of TR16 of such constitution is connected to the collector voltage reference point. And the conductive state is secured for TR16 when the voltage of the output signal increases to exceed the base-emitter voltage of TR16, and the direct current flowing to part 1 is set to the value obtained by dividing the direct current by the current amplification factor of TR16. This value is decreased to eliminate the change of the internal impedance of part 1. Thus the distortion of the output waveform is reduced to the large input signal, accordingly delivering the steady limiter waveform.
Patent JP-S54157836-A (JP)
Title: Anti-ulcer agent
Inventor: ARAKAWA YORIO
IPC: A61K31/22
Filed: 1978-06-01
Abstract: PURPOSE: To provide a low-toxic and highly effective anti-ulcer agent containing bis(1-oxyalkyl) peroxide as an effective component.  
     CONSTITUTION: An anti-ulcer agent for subcutaneous or intravenous injection, containing a bis(α-hydroxyalkyl or benzyl) peroxide of formula [R is (substituted) 4W12C alkyl (the substitution group is carboxyl, alkoxycarbonyl, substituted alkoxycarbonyl, substituted carbamoyl), (substituted) phenyl (the substitution group is lower alkyl, carboxyl, alkoxycarbonyl)], e.g. bis(1-oxy-n-octyl)peroxide, or its salt, as an effective component. Dose: 50W500 mg/day for adult; one to several times per day. The compound of the formula can be easily prepared by reacting the corresponding aldehyde with pref. 30% H 2 O 2  in a solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59191834-A (JP)
Title: Forced simultaneous suction and exhaust type ventilating fan
Inventor: OCHI KAZUNORI
IPC: F24F7/08
Filed: 1984-04-03
Abstract: PURPOSE:To prevent oxygen deficiency from occurring by exhausting combustion gas effectively and sucking fresh air, by a method wherein a through hole is provided on a wall, an exhaust cylinder and a suction cylinder are penetrated through by a dual cylinder, through which exhaust and suction are done simultaneously. CONSTITUTION:A ventilating fan 1 is provided with an exhaust cylinder 12 and a suction cylinder 13 communicating an indoor side exhaust opening 9, an exhaust fan 10, a suction fan 11 and an exhaust chamber 3 with the outside of a room so as to communicate the fan 1 with the inside of a room by a suction opening 5 and a suction chamber 4. Combustion gas is entered into a suction opening 5 by passing through a duct 6 from an exhaust opening and is discharged outdoors through the exhaust cylinder 12 by the exhaust fan 10. As a temperature of the combustion gas is comparatively high the exhaust cylinder 12 is heated when the gas passes through the exhaust cylinder 12. As heat is radiated to the suction cylinder 13 side from the surface of the exhaust cylinder 12 at that time, the fresh air is heated and sucked.
Patent JP-H10259227-A (JP)
Title: New epoxy resin and epoxy resin composition
Inventor: ARITA KAZUO
IPC: C08L63/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin having low viscosity and excellent curability, free from crystallization tendency even in the case of compounding an inorganic filler and useful as a semiconductor sealing material, etc., by specifying the bonding sites of methylene groups on aromatic rings. SOLUTION: This resin is a bisphenol F epoxy resin having methylene groups bonded at the para and ortho positions relative to the glycidyl ether group on aromatic rings, having a para/ortho ratio of >=1.5 and containing 75-85wt.% of binuclear component. Preferably the objective resin is expressed by formula ((n) and (m) are each an integer) and contains 75-85wt.% of binuclear compounds (n=0 and m=0). The objective resin can be produced e.g. by reacting phenol with formaldehyde and reacting the produced bisphenol F with an epihalohydrin.
Patent JP-H07275747-A (JP)
Title: Spray gun
Inventor: WATABE FUJIO
IPC: B05B1/00
Filed: 1994-04-04
Abstract: PURPOSE:To provide a spray gun with the contaminant removed completely with a small amt. of solvent, without causing nonunifom coloration and without a spot of the preceding color being formed. CONSTITUTION:A nozzle 1 and the inner face of a paint passage 6 extending from the paint feed part 9 of the main body 5 of a spray gun to a nozzle insertion hole 11 at the tip of the main body are coated with a fluororesin 14. Further, the entire outer face of the paint feed port 8 and the main body extending from the tip of the main body to a handle 15 is coated with a fluororesin.
Patent JP-S51141599-A (JP)
Title: Shelter guiding system
Inventor: OOHARA AOYUKI
IPC: G09F9/00
Filed: 1975-05-31
Abstract: PURPOSE: To enable people to be destined to the nearest emergency exit, by taking shelter in the direction indicated with a nearer pilot lamp to his existing plase. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60227824-A (JP)
Title: Apparatus for charging catalitically active powder into fluidized bed reactor
Inventor: ANDORE DOUMEIN
IPC: C08F10/00
Filed: 1985-03-29
Abstract: Device and process for introducing a powder with catalytic activity into a fluidised bed polymerisation reactor (1), the said device comprising:- a storage enclosure (2) for powder with catalytic activity, provided with a feed line (3) for powder with catalytic activity and a shut-off valve (26), this enclosure being connected to a metering device (4) making it possible to deliver periodically a given volume of powder with catalytic activity,- an intermediate chamber (5), placed below the metering device to receive direct the powder delivered by the latter, this intermediate chamber comprising in its upper part a tube (6) bringing in an inert carrier gas, provided with a shut-off valve,- piping for conveying the powder (8) connecting the bottom part of the intermediate chamber to the fluidised-bed reactor, this piping having a portion which is more or less horizontal, the said powder conveying piping being provided with a fαll-bore rapid-opening valve (10).
Patent JP-H07312131-A (JP)
Title: Arrester and arc horn
Inventor: OHASHI TAKASHI
IPC: H01B17/42
Filed: 1995-03-24
Abstract: PURPOSE:To provide an arrester and an arc horn which can be simplified for the structure, and be lighter for the weight, and which can be applied to any voltage class or installation place. CONSTITUTION:A sheet-shaped varistor 13 having flexibility is wound around an insulation rod 12, and it is connected to electrode metals 14, 15 at both ends of the insulation rod 12 through the varistor 13. The surface of the insulation rod 12 and the varistor 13 are covered with an insulation rubber 17.
Patent JP-H07336994-A (JP)
Title: Electromagnetic induction thrust generator
Inventor: KITAGAWA YOSHITAKA
IPC: H02K44/06
Filed: 1992-02-05
Abstract: PURPOSE:To move inner conductive liquid and to obtain a large thrust by arranging many annular exciting coils at an equal interval outside a hollow cylinder, alternately reversing the direction of the magnetomotive forces of the adjacent exciting coils of the same phase, and generating an axially moving magnetic field on the inner surface of the cylinder. CONSTITUTION:A field core part 4 is disposed outside a nonmagnetic, nonconductive hollow cylinder 5, and exciting coils 1, 2, 3 corresponding to the number of the phases of a power source are equally arranged. When it is excited by polyphase AC, an alternating magnetic field moving longitudinally is generated on the inner surface of the cylinder 5, and an induced current flows in the inner conductive liquid to be moved toward the moving field. Thus, an induction electromagnetic thrust generator which has a simple structure, low noise, easy forward and reverse movements and speed change without generating electrochemical action due to the flow of a large DC current directly to the liquid can be obtained.